represent mutexed actions of env OpenFTS by int var
represent mutexed actions of env OpenFTS by int var

using action_ids, env_action_ids, sys_action_ids in sys_open_fts2spec

necozay/tulip-control,necozay/tulip-control,necozay/tulip-control,necozay/tulip-control,tulip-control/tulip-control,tulip-control/tulip-control,necozay/tulip-control,tulip-control/tulip-control,tulip-control/tulip-control